DoughertyMJ, PleasantsC, SolowL, WongA, ZhangH. 2011. A comprehensive analysis of high school genetics standards: are states keeping pace with modern genetics?CBE Life Scie Educ, 10:318-327.
2.
KirschIS, JungebutA, JenkinsL, KolstadA. 1993. Adult Literacy in America: A First Look at the Results of the National Adult Literacy Survey. Washington, DC: Department of Education, 1993.